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Class Information
Number: 257/322
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Field effect device > Having insulated electrode (e.g., mosfet, mos diode) > Variable threshold (e.g., floating gate memory device) > With floating gate electrode > With additional contacted control electrode > With charging or discharging by control voltage applied to source or drain region (e.g., by avalanche breakdown of drain junction)
Description: Subject matter wherein the variable threshold device is structured to charge or discharge a floating gate electrode by a control voltage applied to source or drain region (e.g., by avalanche breakdown of drain junction).










Patents under this class:
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Patent Number Title Of Patent Date Issued
8674434 Impact ionization devices Mar. 18, 2014
8664691 Silicon photomultiplier with trench isolation Mar. 4, 2014
8659069 Gate structures Feb. 25, 2014
8652916 Self aligned impact-ionization MOS (I-MOS) device and methods of manufacture Feb. 18, 2014
8629456 Semiconductor device Jan. 14, 2014
8587036 Non-volatile memory and fabricating method thereof Nov. 19, 2013
8575017 Non-volatile semiconductor memory device and method of manufacturing the same Nov. 5, 2013
8530953 Power MOS transistor device and switch apparatus comprising the same Sep. 10, 2013
8411506 Non-volatile memory and operating method of memory cell Apr. 2, 2013
8405140 Nonvolatile semiconductor memory device and manufacturing method therefor Mar. 26, 2013
8399322 Non-volatile semiconductor memory device and method of manufacturing the same Mar. 19, 2013
8390053 Nonvolatile semiconductor device including a field effect transistor having a charge storage layer of predetermined length Mar. 5, 2013
8378407 Floating gate inverter type memory cell and array Feb. 19, 2013
8350602 Reconfigurable semiconductor device Jan. 8, 2013
8350205 Optical receiver comprising breakdown-voltage compensation Jan. 8, 2013
8299509 Asymmetric source/drain junctions for low power silicon on insulator devices Oct. 30, 2012
8283715 Method and apparatus for buried word line formation Oct. 9, 2012
8258559 Image sensor photodiode arrangement Sep. 4, 2012
8237211 Non-volatile semiconductor storage device and method of manufacturing the same Aug. 7, 2012
8227853 Semiconductor integrated circuit devices having conductive patterns that are electrically connected to junction regions Jul. 24, 2012
8154072 Nonvolatile semiconductor memory apparatus Apr. 10, 2012
8143665 Memory array and method for manufacturing and operating the same Mar. 27, 2012
8115249 Nonvolatile semiconductor memory device and method for manufacturing the same Feb. 14, 2012
8084791 Non-volatile memory device including nitrogen pocket implants and methods for making the same Dec. 27, 2011
8053812 Contact in planar NROM technology Nov. 8, 2011
8039886 Depletion-type NAND flash memory Oct. 18, 2011
8004034 Single poly type EEPROM and method for manufacturing the EEPROM Aug. 23, 2011
7983081 Non-volatile memory apparatus and method with deep N-well Jul. 19, 2011
7977226 Flash memory device and method of fabricating the same Jul. 12, 2011
7977731 NOR flash memory and method of manufacturing the same Jul. 12, 2011
7968935 Reconfigurable semiconductor device Jun. 28, 2011
7968932 Semiconductor device and manufacturing method thereof Jun. 28, 2011
7968934 Memory device including a gate control layer Jun. 28, 2011
7964907 Integrated circuit device gate structures Jun. 21, 2011
7923327 Method of fabricating non-volatile memory device with concavely depressed electron injection region Apr. 12, 2011
RE42283 LCD and method of improving the brilliance of the same Apr. 12, 2011
7902570 Apparatus comprising a single photon photodetector having reduced afterpulsing and method therefor Mar. 8, 2011
7847339 Semiconductor integrated circuit devices having conductive patterns that are electrically connected to junction regions Dec. 7, 2010
7838406 SONOS-NAND device having a storage region separated between cells Nov. 23, 2010
7772635 Non-volatile memory device with tensile strained silicon layer Aug. 10, 2010
7745870 Programming and erasing structure for a floating gate memory cell and method of making Jun. 29, 2010
7719029 Negative feedback avalanche diode May. 18, 2010
7714374 Structure and fabrication method of flash memory May. 11, 2010
7700994 Single poly CMOS logic memory cell for RFID application and its programming and erasing method Apr. 20, 2010
7682894 Flash memory and a method of manufacturing the same Mar. 23, 2010
7671401 Non-volatile memory in CMOS logic process Mar. 2, 2010
7671404 Fabrication method and structure of semiconductor non-volatile memory device Mar. 2, 2010
7663180 Semiconductor device Feb. 16, 2010
7649221 Nonvolatile semiconductor memory and a fabrication method for the same Jan. 19, 2010
7626193 Apparatus comprising a single photon photodetector having reduced afterpulsing and method therefor Dec. 1, 2009

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